The tool [Wikidata] Related Properties provides statistics about the usage of properties in Wikidata items, as main properties of statements (not as qualifiers or in references), and the relations between them.

As of 2019-05-20, Wikidata counts 5,928 properties in use.

Most used properties | Closest properties: by cardinality of intersection, by Jaccard index | Downloads

Display properties of the following types:                                    

Most used properties

IDLabelCardinality
P698 PubMed ID 17,814,735
P356 DOI 16,913,648
P932 PMCID 4,635,075
P5875 ResearchGate publication ID 4,574,667
P1566 GeoNames ID 3,665,108
P846 Global Biodiversity Information Facility ID 2,075,985
P2326 GNS Unique Feature ID 1,465,099
P214 VIAF ID 1,400,142
P830 Encyclopedia of Life ID 1,375,598
P646 Freebase ID 1,266,099
P5055 IRMNG ID 1,249,377
P244 Library of Congress authority ID 1,089,196
P213 ISNI 1,058,583
P3382 GeneDB ID 898,533
P227 GND ID 764,949
P351 Entrez Gene ID 761,840
P442 China administrative division code 742,851
P352 UniProt protein ID 645,770
P590 GNIS ID 613,831
P345 IMDb ID 609,381
P3151 iNaturalist taxon ID 575,856
P815 ITIS TSN 541,015
P637 RefSeq Protein ID 536,788
P2393 NCBI Locus tag 509,615
P496 ORCID iD 487,150
P685 NCBI Taxonomy ID 476,155
P961 IPNI plant ID 462,728
P960 Tropicos ID 456,432
P268 BnF ID 449,323
P269 SUDOC authorities ID 419,660
P850 WoRMS-ID for taxa 396,533
P1216 National Heritage List for England number 394,896
P1070 PlantList-ID 391,598
P1006 National Thesaurus for Author Names ID 386,481
P497 CBDB ID 302,586
P2163 FAST ID 296,568
P5037 Plants of the World online ID 278,611
P639 RefSeq RNA ID 253,358
P5736 Minor Planet Center body ID 246,767
P3181 OpenCitations bibliographic resource ID 246,384
P3064 LepIndex ID 241,226
P1153 Scopus Author ID 236,926
P716 JPL Small-Body Database ID 235,365
P691 NKCR AUT ID 234,412
P1976 INEGI locality ID 206,062
P648 Open Library ID 202,157
P434 MusicBrainz artist ID 186,376
P2603 Kinopoisk film ID 180,244
P3417 Quora topic ID 177,196
P764 OKTMO ID 174,904

Closest properties by cardinality of intersection

IDLabelIDLabelIntersection cardinalityJaccard index
P356 DOI P698 PubMed ID 13,592,713
0.6431
P356 DOI P5875 ResearchGate publication ID 4,574,536
0.2705
P698 PubMed ID P5875 ResearchGate publication ID 4,460,729
0.2488
P698 PubMed ID P932 PMCID 4,404,296
0.2441
P356 DOI P932 PMCID 3,889,994
0.2203
P932 PMCID P5875 ResearchGate publication ID 2,101,890
0.2957
P1566 GeoNames ID P2326 GNS Unique Feature ID 1,465,092
0.3997
P830 Encyclopedia of Life ID P846 Global Biodiversity Information Facility ID 1,313,074
0.6140
P846 Global Biodiversity Information Facility ID P5055 IRMNG ID 1,204,399
0.5679
P830 Encyclopedia of Life ID P5055 IRMNG ID 934,431
0.5527
P213 ISNI P214 VIAF ID 926,583
0.6048
P214 VIAF ID P244 Library of Congress authority ID 859,266
0.5271
P213 ISNI P244 Library of Congress authority ID 771,656
0.5607
P214 VIAF ID P227 GND ID 704,216
0.4821
P590 GNIS ID P1566 GeoNames ID 587,699
0.1592
P352 UniProt protein ID P637 RefSeq Protein ID 528,837
0.8090
P846 Global Biodiversity Information Facility ID P3151 iNaturalist taxon ID 520,156
0.2440
P815 ITIS TSN P846 Global Biodiversity Information Facility ID 507,404
0.2405
P213 ISNI P227 GND ID 504,888
0.3829
P351 Entrez Gene ID P2393 NCBI Locus tag 487,649
0.6222
P227 GND ID P244 Library of Congress authority ID 441,359
0.3124
P846 Global Biodiversity Information Facility ID P961 IPNI plant ID 425,605
0.2014
P214 VIAF ID P269 SUDOC authorities ID 413,187
0.2937
P815 ITIS TSN P830 Encyclopedia of Life ID 410,586
0.2726
P685 NCBI Taxonomy ID P846 Global Biodiversity Information Facility ID 408,758
0.1907
P214 VIAF ID P268 BnF ID 402,903
0.2785
P846 Global Biodiversity Information Facility ID P960 Tropicos ID 399,264
0.1872
P213 ISNI P269 SUDOC authorities ID 397,180
0.3674
P214 VIAF ID P1006 National Thesaurus for Author Names ID 386,155
0.2757
P213 ISNI P1006 National Thesaurus for Author Names ID 381,221
0.3583
P960 Tropicos ID P961 IPNI plant ID 375,052
0.6893
P830 Encyclopedia of Life ID P3151 iNaturalist taxon ID 374,925
0.2378
P213 ISNI P268 BnF ID 374,801
0.3308
P244 Library of Congress authority ID P269 SUDOC authorities ID 363,918
0.3178
P815 ITIS TSN P5055 IRMNG ID 360,027
0.2517
P846 Global Biodiversity Information Facility ID P1070 PlantList-ID 355,119
0.1681
P244 Library of Congress authority ID P268 BnF ID 342,987
0.2869
P244 Library of Congress authority ID P1006 National Thesaurus for Author Names ID 342,391
0.3021
P961 IPNI plant ID P1070 PlantList-ID 341,683
0.6665
P960 Tropicos ID P1070 PlantList-ID 338,490
0.6643
P3151 iNaturalist taxon ID P5055 IRMNG ID 320,676
0.2131
P685 NCBI Taxonomy ID P830 Encyclopedia of Life ID 316,251
0.2060
P850 WoRMS-ID for taxa P5055 IRMNG ID 315,227
0.2369
P846 Global Biodiversity Information Facility ID P850 WoRMS-ID for taxa 313,423
0.1452
P214 VIAF ID P646 Freebase ID 299,676
0.1266
P244 Library of Congress authority ID P2163 FAST ID 296,390
0.2721
P214 VIAF ID P2163 FAST ID 295,006
0.2105
P268 BnF ID P269 SUDOC authorities ID 292,149
0.5065
P244 Library of Congress authority ID P646 Freebase ID 269,993
0.1295
P961 IPNI plant ID P5037 Plants of the World online ID 266,771
0.5621

Closest properties by Jaccard index

IDLabelIDLabelIntersection cardinalityJaccard index
P2729 BWF.tournamentsoftware.com player ID P3620 BWFbadminton.com player ID 6,041
1.0000
P6436 Code of Natura 2000/FFH habitat P6681 EUNIS ID for habitats 233
1.0000
P4336 Lloyd's Register Ship ID P4337 digitised page from Lloyd's Register of Ships from 1930 to 1945 2
1.0000
P3572 ESPNcricinfo playing ground ID P3586 CricketArchive playing ground ID 1
1.0000
P1585 Brazilian municipality code P6555 Brazilian Electoral Unit ID 5,569
0.9998
P428 botanist author abbreviation P586 IPNI author ID 46,640
0.9998
P594 Ensembl Gene ID P704 Ensembl Transcript ID 119,519
0.9985
P4897 AICTE institute application ID P6513 AICTE Permanent ID 380
0.9974
P297 ISO 3166-1 alpha-2 code P298 ISO 3166-1 alpha-3 code 270
0.9963
P298 ISO 3166-1 alpha-3 code P299 ISO 3166-1 numeric code 270
0.9963
P247 COSPAR ID P377 SCN 5,911
0.9960
P353 HGNC gene symbol P354 HGNC ID 41,592
0.9942
P297 ISO 3166-1 alpha-2 code P299 ISO 3166-1 numeric code 269
0.9926
P232 EC number P2566 ECHA InfoCard ID 30,928
0.9892
P4692 American Art Collaborative object ID P6152 National Portrait Gallery (United States) object ID 2,405
0.9889
P1323 Terminologia Anatomica 98 ID P3982 TA98 Latin term 3,270
0.9885
P2981 UIC alphabetical country code P2982 UIC numerical country code 64
0.9846
P234 InChI P235 InChIKey 154,715
0.9795
P3588 WNBA player ID P4561 Basketball-Reference.com WNBA player ID 904
0.9773
P506 ISO 15924 alpha-4 code P2620 ISO 15924 numeric code 149
0.9739
P762 Czech cultural heritage ID P4075 Czech Monument Catalogue Number 40,925
0.9734
P671 Mouse Genome Informatics ID P2394 MGI Gene Symbol 65,762
0.9619
P1886 Smithsonian volcano ID P4708 VOGRIPA ID 1,537
0.9553
P2369 Soccerway player ID P3043 Scoresway soccer person ID 68,066
0.9519
P716 JPL Small-Body Database ID P5736 Minor Planet Center body ID 235,047
0.9513
P1743 Bradley and Fletcher checklist number P1744 Agassiz checklist number 2,482
0.9499
P3546 AustralianFootball.com ID P3547 AFL Tables player ID 12,698
0.9497
P235 InChIKey P662 PubChem CID 150,193
0.9478
P220 ISO 639-3 code P305 IETF language tag 7,885
0.9417
P777 Swedish civil parish code/ATA code P5536 Swedish place name register SOFI 2,398
0.9400
P962 MycoBank taxon name ID P1391 Index Fungorum ID 96,701
0.9397
P234 InChI P662 PubChem CID 147,967
0.9351
P635 ISTAT ID P806 Italian cadastre code 8,417
0.9262
P507 Swedish county code P2898 Swedish county letter 25
0.9259
P687 BHL Page ID P5315 BioStor work ID 58,538
0.9247
P220 ISO 639-3 code P1627 Ethnologue.com language code 7,496
0.9229
P906 SELIBR ID P5587 Libris-URI 60,229
0.9197
P3515 NPCA ID P3516 National Park Foundation ID 411
0.9195
P721 OKATO ID P764 OKTMO ID 160,876
0.9136
P3024 ITU letter code P5180 CIVICUS Monitor country entry 183
0.9015
P305 IETF language tag P1627 Ethnologue.com language code 7,406
0.8960
P5530 Altmetric ID P6179 Dimensions Publication ID 12,343
0.8924
P3424 Polish cultural heritage register number P4115 INSPIRE ID 59,312
0.8866
P297 ISO 3166-1 alpha-2 code P3175 Statoids ID 242
0.8736
P299 ISO 3166-1 numeric code P3175 Statoids ID 242
0.8736
P298 ISO 3166-1 alpha-3 code P3175 Statoids ID 242
0.8705
P5086 FIPS 5-2 alpha code (US states) P5087 FIPS 5-2 numeric code (US states) 60
0.8696
P3584 ITRA runner ID P3585 UltraSignup runner ID 180
0.8654
P374 INSEE municipality code P1616 SIREN number 35,491
0.8636
P2863 Nederlandse Molendatabase ID P2866 Hollandsche Molen ID 1,155
0.8626

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